28947288

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20443}}^1$

素因数の和:20511

約数の個数: 32

約数和(自身を含む): 73598400

約数和(自身を除く): 44651112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20443, 40886, 61329, 81772, 122658, 163544, 245316, 490632, 1206137, 2412274, 3618411, 4824548, 7236822, 9649096, 14473644, 28947288]

約数ペア:

[(1, 28947288), (2, 14473644), (3, 9649096), (4, 7236822), (6, 4824548), (8, 3618411), (12, 2412274), (24, 1206137), (59, 490632), (118, 245316), (177, 163544), (236, 122658), (354, 81772), (472, 61329), (708, 40886), (1416, 20443)]